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Nonlinear Transient Photovoltaic Response in Al/C60/Au Devices: Control of Polarity with Optical Bias

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Authors
Lee, Changhee; Yu, G.; Moses, D.; Heeger, A. J.; Srdanov, V. I.
Issue Date
1994
Publisher
American Institute of Physics
Citation
Appl. Phys. Lett. 65, 664
Abstract
We report fast (nanosecond) transient photovoltaic response and steady-state photovoltage of rectifying Al/C60/Au sandwich devices. The transient photovoltage changes polarity at a critical light intensity, which can be varied and controlled by applying steady-state light as bias. This ability to change the polarity of the transient photovoltaic response and to control the intensity at which the polarity changes sign offers potential for use in applications in the area of fast nonlinear optoelectronic detectors. Applied Physics Letters is copyrighted by The American Institute of Physics.
ISSN
0003-6951
Language
English
URI
http://hdl.handle.net/10371/13743
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College of Engineering/Engineering Practice School (공과대학/대학원)Dept. of Electrical and Computer Engineering (전기·정보공학부)Journal Papers (저널논문_전기·정보공학부)
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